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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2940) Deal with maxbuffer as it relates to large requests from clients
Date Mon, 16 Apr 2018 17:40:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16439770#comment-16439770
] 

ASF GitHub Bot commented on ZOOKEEPER-2940:
-------------------------------------------

Github user rakeshadr commented on a diff in the pull request:

    https://github.com/apache/zookeeper/pull/466#discussion_r181823105
  
    --- Diff: src/java/test/org/apache/zookeeper/server/NettyServerCnxnTest.java ---
    @@ -84,4 +92,17 @@ public void testSendCloseSession() throws Exception {
                 zk.close();
             }
         }
    +
    +    @Test
    +    public void testClientResponseStatsUpdate() throws IOException, InterruptedException,
KeeperException {
    +        try (ZooKeeper zk = createClient()) {
    +            ProposalStats stats = serverFactory.getZooKeeperServer().serverStats().getClientResponseStats();
    +            assertEquals("", -1, stats.getLast());
    +
    +            zk.create("/a", "test".getBytes(), Ids.OPEN_ACL_UNSAFE,
    +                    CreateMode.PERSISTENT);
    +
    +            assertThat(stats.getLast(), greaterThan(0));
    --- End diff --
    
    Same comment as above...non-zero expected value.


> Deal with maxbuffer as it relates to large requests from clients
> ----------------------------------------------------------------
>
>                 Key: ZOOKEEPER-2940
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2940
>             Project: ZooKeeper
>          Issue Type: Sub-task
>          Components: jute, server
>            Reporter: Andor Molnar
>            Assignee: Andor Molnar
>            Priority: Major
>             Fix For: 3.5.4, 3.6.0
>
>
> Monitor real-time Jute buffer usage as it relates to large requests from clients.



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